| Name | Marshall County |
| State | West Virginia |
| FIPS Code | 54051 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 32,993 |
| Population Growth Rate(2000-2022) | -7.6% |
| Majority Ethnicity | White 97.25% |
| Public School Majority Ethnicity | White 96% |
| Partisan Voting Index | Strongly Republican:+24 |
| Unemployment Rate | 6.3% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 97.25% |
| African American | 0.98% |
| Hispanic | 1.01% |
| Asian | 0.25% |
| Native American | 0.41% |
| Hawaiin/Pacific Islander | 0.11% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 96.45% |
| African American | 0.92% |
| Hispanic | 0.53% |
| Asian | 0.21% |
| Native American | 0.02% |
| Hawaiin/Pacific Islander | 0.06% |